论文信息 - Generation and reactions of bis(arylmethylene)propanethione.

Generation and reactions of bis(arylmethylene)propanethione.

The reaction of bis(arylmethylene)propanone and P4S10 gave 3,8-bis(2-arylvinyl)-5,6-diaryl-2,9-dithia-1-phosphabicyclo[4.3.0]nona-3,7-diene 1-sulfide. Upon heating, the sulfide generated the title compound which was trapped by various dienophiles as [4+2]cycloadducts.

S. Kametani | S. Motoki | Yasuhiro Terauchi

[1] S. Kanemasa,et al. Diene-transmissive Diels-Alder Reactions and Their Related Reactions , 1986 .

[2] Takao Saito,et al. Chemistry of 1,2-thiaphosphole 2-sulfides. I. Cycloaddition reactions of 1,2-thiaphosphole 2-sulfides with some dienophiles. , 1985 .

[3] S. Motoki,et al. Chemistry of .alpha.,.beta.-unsaturated thione dimers. 1. Preparation of .alpha.,.beta.-unsaturated thione dimers and thermolysis of these dimers in the presence of acrylonitrile or acrylamide , 1978 .